package com.woniuxy.yoga.commons.web.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Autowired
    private SwaggerProperties swaggerProperties;

    @Bean
    public Docket createDocket(){
        //常见文档对象，选择文档类型
        Docket docket = new Docket(DocumentationType.SWAGGER_2);
        //设置全局参数
        List<Parameter> parameters = new ArrayList<>();
        //创建一个可以携带header的全局参数(token)
        Parameter parameter = new ParameterBuilder().description("token").name("authen_token")
                .parameterType("header").modelRef(new ModelRef("string")).build();
        parameters.add(parameter);
        //创建文档对象里面的文档基本信息
        ApiInfo apiInfo = new ApiInfoBuilder()
                .contact(new Contact(swaggerProperties.getAuth().getName(), swaggerProperties.getAuth().getHost(), swaggerProperties.getAuth().getEmail()))
                .description(swaggerProperties.getDescription())
                .title(swaggerProperties.getTitle())
                .build();
        //把上面的文档对象设置进去以及设置对生成文档的接口路径扫描
        docket.apiInfo(apiInfo)
                .select()
                .apis(RequestHandlerSelectors.basePackage(swaggerProperties.getBasePackage()))
                .paths(PathSelectors.any())
                .build().globalOperationParameters(parameters);
        return docket;
    }
}
